Mailman 3 September 2011 - Pythonmac-SIG

Error building an OSX PySide app with py2app
by Aaron Scott Hildebrandt Oct. 24, 2011

Oct. 24, 2011

I'm trying to deploy a Python app on OSX that was built with PySide. py2app packages it without issue, copying and linking a lot of PySide and Qt files in the process. But then, when I try to run the built app, I get this error: Traceback (most recent call last): File "/Users/sequence/Desktop/code/dailies/dist/dailies_v02.app/Contents/Resources/__boot__.py", line 31, in <module> _run('dailies_v02.py') File "/Users/sequence/Desktop/code/dailies/dist/dailies_v02.app/Contents/Resources/__boot__.py", line 28, in _run execfile(path, globals(), globals()) File "/Users/sequence/Desktop/code/dailies/dist/dailies_v02.app/Contents/Resources/dailies_v02.py", line 9, in <module> from PySide.QtCore import * File "PySide/__init__.pyc", line 2, in <module> File "PySide/private.pyc", line 2, in <module> File "PySide/QtCore.pyc", line 18, in <module> File "PySide/QtCore.pyc", line 15, in __load ImportError: '/usr/lib/python2.6/lib-dynload/PySide/QtCore.so' not found The weird thing is, QtCore.so IS included in the application bundle: py2app copied it to dailies_v02.app/Contents/Resources/lib/python2.6/lib-dynload/PySide/. Does anyone know why this isn't working? Aaron -- Aaron Scott Hildebrandt andcuriouser.com

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py2app: ImportError
by Sean Robinson Oct. 4, 2011

Oct. 4, 2011

I have not yet been able to make a working stand-alone app bundle using py2app and I hope someone can point out what I'm missing. I am using py2app cloned from bitbucket (changeset 169:9d95dbc52431), but py2app 0.6.3 did not work, either. This is being done on OSX 10.6.8 with the Apple-provided python (v2.6.1). The app (quotidian) is a Tkinter python script that runs well from Terminal and partially from a py2app --alias app bundle. But the primary problem is that sub-modules with the project are not importing (see the stderr log below) on launch. The supposedly missing module is in site-packages.zip (as queue.pyc). I have verified that site-packages.zip is in sys.path. Does anyone have something else I can check? Log from 'python setup.py py2app': running py2app creating /Users/robinson_s/Desktop/quotidian/build creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/collect creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/temp creating /Users/robinson_s/Desktop/quotidian/dist creating build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/lib-dynload creating build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/Frameworks *** using recipe: virtualenv *** *** filtering dependencies *** 389 total 378 filtered 0 orphaned 11 remaining *** create binaries *** *** byte compile python files *** byte-compiling /Users/robinson_s/.local/lib/python2.6/site-packages/py2app-0.6.4-py2.6.egg/py2app/bootstrap/argv_emulation.py to argv_emulation.pyc byte-compiling /Users/robinson_s/.local/lib/python2.6/site-packages/py2app-0.6.4-py2.6.egg/py2app/bootstrap/boot_app.py to boot_app.pyc byte-compiling /Users/robinson_s/.local/lib/python2.6/site-packages/py2app-0.6.4-py2.6.egg/py2app/bootstrap/chdir_resource.py to chdir_resource.pyc byte-compiling /Users/robinson_s/.local/lib/python2.6/site-packages/py2app-0.6.4-py2.6.egg/py2app/bootstrap/disable_linecache.py to disable_linecache.pyc byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian.py to quotidian.pyc byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian/__init__.py to quotidian/__init__.pyc creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/collect/quotidian byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian/gui/__init__.py to quotidian/gui/__init__.pyc creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/collect/quotidian/gui byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian/queue.py to quotidian/queue.pyc byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian/sound/__init__.py to quotidian/sound/__init__.pyc creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/collect/quotidian/sound byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian/sound/linux.py to quotidian/sound/linux.pyc byte-compiling /Users/robinson_s/Desktop/quotidian/quotidian/sound/macosx.py to quotidian/sound/macosx.pyc creating /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/collect/quotidian/tests copying /Users/robinson_s/Desktop/quotidian/quotidian/tests/.directory -> /Users/robinson_s/Desktop/quotidian/build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/collect/quotidian/tests *** creating application bundle: quotidian *** copying quotidian.py -> /Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources creating /Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/lib creating /Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/lib/python2.6 copying build/bdist.macosx-10.6-universal/python2.6-semi_standalone/app/site-packages.zip -> /Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/lib/python2.6 creating /Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/lib/python2.6/lib-dynload creating /Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Frameworks stripping quotidian stripping saved 0 bytes (173512 / 173512) Error: Traceback (most recent call last): File "/Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/__boot__.py", line 306, in <module> _run('quotidian.py') File "/Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/__boot__.py", line 303, in _run execfile(path, globals(), globals()) File "/Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/quotidian.py", line 9, in <module> import quotidian File "/Users/robinson_s/Desktop/quotidian/dist/quotidian.app/Contents/Resources/quotidian.py", line 10, in <module> import quotidian.queue ImportError: No module named queue -- Sean Robinson Laboratory Technician Physics Astronomy Geology sean.robinson(a)sccmail.maricopa.edu

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py2app pre-release 0.6.4
by Sean Robinson Sept. 30, 2011

Sept. 30, 2011

After not having success with py2app 0.6.3, I cloned what is internally tagged as 0.6.4. This new version-in-waiting did solve one problem over 0.6.3: argv-emulation works on 64-bit now. Thank you. This will make my development plans much easier. -- Sean Robinson Laboratory Technician Physics Astronomy Geology sean.robinson(a)sccmail.maricopa.edu

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"App" error--visit the MacPython website
by Kevin Walzer Sept. 22, 2011

Sept. 22, 2011

I had a user report an error in one of my apps on startup, and he was presented with a dialog box that said "<Appname> Error: Visit the MacPython website." I've seen this dialog msyelf (generated by py2app), and it takes us to Jack Jansen's old MacPython site. Shouldn't this dialog point somewhere else? If so, where? -- Kevin Walzer Code by Kevin http://www.codebykevin.com

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py2app zlib error
by Neacsa Bogdan Valentin Sept. 22, 2011

Sept. 22, 2011

Hello, So I've created an app using py2app. It has a rather large number of dependencies but I've managed to make it work on my PC (Mac OS X 10.5.8). However now I'm testing it on a different machine (still a Mac OS 10.5.8) and it won't work. It crashes right from the start with a : zipimport.ZipImportError: can't decompress data; zlib not available I've checked and zlib.so is in lib-dynload. What could cause this? Regards, Bogdan

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Re: [Pythonmac-SIG] py2app wx.lib.pubsub.Publisher problem
by Hyeonseung I Sept. 19, 2011

Sept. 19, 2011

Thanks Werner, thanks Chris, After many trials, it works. 1. add 'packages' to options in setup.py setup( app=APP, data_files=DATA_FILES, options={'py2app': {'argv_emulation': True, 'packages':['wx.lib.pubsub']}}, setup_requires=['py2app'], ) 2. due to 'packages', wx.lib.pubsub is not able to be imported from code (not found module error), so change import lines to : from pubsub import setuparg1 from pubsub import pub 3. insert a line: publisher = pub.Publisher() 4. use it publisher.subscribe(self.OnImageUpdated, 'image.updated') 2011. 9. 18., 오전 2:32, Werner F. Bruhin 작성: > On 09/17/2011 05:37 AM, Hyeonseung I wrote: >> >> Hi, >> >> I`m trying to make an app bundle via py2app from a project using wxPython and it`s pub feature. >> But there is a problem whenever running the app. >> >> In my code, Publisher is imported as: >> from wx.lib.pubsub import Publisher as pub > Did you see the exchange some time ago on wxPython list? > > Here a few of the threads Olivier pointed to in one of the messages: > begin quote: > http://groups.google.com/group/wxpython-users/browse_thread/thread/d448a42a… > http://groups.google.com/group/wxpython-users/browse_thread/thread/786c36ee… > http://groups.google.com/group/pypubsub/browse_thread/thread/98e038447af8dc… (though this is only if you are using the standalone version of pubsub, which you download from http://www.sf.net/projects/pubsub). > > If this still doesn't work, try taking one of the py2exe examples for wxpython and adding the import pubsub in it and redo the py2exe. I recommend you try using the from pubsub import setupkwargs and see what happens with that. > end quote: > > Werner > >

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py2app wx.lib.pubsub.Publisher problem
by Hyeonseung I Sept. 18, 2011

Sept. 18, 2011

Hi, I`m trying to make an app bundle via py2app from a project using wxPython and it`s pub feature. But there is a problem whenever running the app. In my code, Publisher is imported as: from wx.lib.pubsub import Publisher as pub and use: pub.subscribe(self.OnImageUpdated, 'image.updated') But when I run the app, error message is in a console: ImportError: cannot import name Publisher I`ve tested many time with various method. Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 14:13:39) [GCC 4.0.1 (Apple Inc. build 5493)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import wx >>> wx.version() '2.8.12.0 (mac-unicode)' >>> import wx.lib.pubsub as ppp >>> ppp <module 'wx.lib.pubsub' from '/usr/local/lib/wxPython-unicode-2.8.12.0/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/lib/pubsub/__init__.pyc'> >>> ppp.Publisher <wx.lib.pubsub.pub.PublisherClass instance at 0x1401a3f0> >>> Publisher is an instance of wx.lib.pubsub.pub.PublisherClass In other word, Publisher is NOT a module. But in the app bundle, python try to regard 'Publisher' as module. WHY? So, I tried to change my code: import wx.lib.pubsub as ppp pub = ppp.Publisher ...... pub.subscribe(self.OnImageUpdated, 'image.updated') ..... In this case, error massage is like this: AttributeError: 'module' object has no attribute 'Publisher' What`s the problem?

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py2app issue with wx
by Agos Sept. 11, 2011

Sept. 11, 2011

Hi everybody! I hope somebody can help me :) I have this setup: Enthought Python Distribution 7.0-1 32 bit Which includes Python 2.7.1 Running on Mac OS X 10.6.8 My application, which uses - wx - matplotlib - numpy - scipy What I'm trying to do is to package it as a .app with py2app. The app gets packaged ok, runs fine on my Mac, but does not run on any other Mac (educated guess: it does not run on any Mac without the Enthought Python Distribution). Here is my setup.py: https://gist.github.com/1098405 Here is the ouput of the build command: http://dl.dropbox.com/u/365171/py2appbuildoutput.zip [warning, >1MB when uncompressed, do not open with Textmate ;)] The output of the build command looks pretty uneventful BUT the last line reports: error: can't copy '/Library/Frameworks/Python.framework/Versions/7.0/lib/python7.0/config/Makefile': doesn't exist or not a regular file which I don't know if is to be expected. Is it? Upon launch (on any Mac I've met beyond mine), this is the error I get: https://gist.github.com/1098413 Looking around I've found some cases of very similar errors: http://old.nabble.com/Problems-getting-started-with-py2app-and-wxPython-td2… https://groups.google.com/forum/#!topic/wxpython-users/ehI8ecZqDDI https://groups.google.com/forum/#!topic/wxpython-users/sdIaPG_K4s0 http://www.google.it/search?sourceid=chrome&ie=UTF-8&q=py2app+%22_core_.so%… The proposed solutions I've found are: 1) update py2app. I'm using py2app-0.6.3-py2.7.egg and altgraph-0.9-py2.7.egg (from homebrew) which are to my knowledge the latest versions currently available. 2) do not use the “stock” python, but rather download it from python.org. I can't use the python.org one, but I think the EPD python is sufficiently non-stock. Any idea? I'm afraid I can't provide a minimal example to reproduce the problem. I'll try to build one this weekend. Until then, the code is here: https://github.com/Agos/BeatingModeSW (the only things missing are the aforementioned setup.py, the app icon and the good old ez_setup.py). A binary showing the problem is here: http://dl.dropbox.com/u/365171/bmgui.zip [warning: 40 meg download]. Any help is very appreciated. Regards, A. P.S. I tried just now to add 'includes': ['wx'], but there was no difference.

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py2app with genshi problem
by Neacsa Bogdan Valentin Sept. 4, 2011

Sept. 4, 2011

So I've ran intro a problem that I can't really find any discussion about, I guess it's kind of a narrow chance anyone ran into anything similar but I have no ideea how to TRY and fix it so I'll give it a try. So for start my project runs fine when started normally. I'm trying to convert it to an app using py2app. The app seems to be generated fine, but when I start the application, I get: buffet.TemplateEngineMissing: Please install a plugin for "genshi" to use its functionality Now the actual point in my code where this seems to be raised is at: cherrypy.tools.buffet_genshi = BuffetTool('genshi', 'tvb.interfaces.web.templates.genshi') here, 'tvb'.interface.web.templates.genshi' is a 'python package' in the sense that there is an __init__.py there and the only thing in that folder are the html templates for our project. If anyone has at least a hind on what might be causing this please share. Regards, Bogdan

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